Varus ARAM: Caos combos

Varus W stacks up to 3 layers of passive on enemies for max-HP magic damage — at ~600 AP, 3 stacks = 100% HP magic damage. Need magic pen. Max W, level E and Q evenly with priority on E. Forge: magic pen > AD (w/ Adapt) > AP > MS. Ethereal Weapon + Nashor's lets ability damage proc passive twice. Weave autos: aq, aw, ar, wq. W detonation damage scales with Q charge time (up to +50%). W active adds bonus damage — max damage = R, W, max-charge Q to detonate 3 stacks.

Master of Duality + Adapt — W's AP scaling enables tank deletes; high AS pairs perfectly with Marksmage stacks, with double-pen Lethal Tempo bonus. Autos benefit from Marksmage's AP scaling; build Runaan's for fast MoD stacks. W passive's AP-scaling on-hit also scales with this build's AS.